The distance between the points on the circle

The question was asked: 6 years 6 months ago views: 11

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Have a circle (the radius does not matter, example 1), which is some point obtained at the intersection of this circle with the ray emanating from the center of the circle at an arbitrary angle. How to implement the algorithm for finding the nearest of the points A, b, C, D and so N (option) to point X, which is known in advance. Tried the formula for finding the minimum of the chord and the minimum angle get an incorrect result. Realize I need it in Excel.

Don't understand how to bind the value obtained with the original data. - alexnik19-11-2012 в 15:42:46

And I do not understand :) Can you explain with example what you need? - vikttur19-11-2012 в 18:09:57

Must be so the Object Beam Subject Code Объект1 15 Субъект1 12 Объект1 105 Субъект1 13 Objet2 50 Субъект2 Objet2 Субъект2 21 225 21 30 33 Объект3 Субъект3 Return code should correspond to the condition of a minimum distance between the Beam and the Object Beam of the Subject. Объекту1 can only be Субъект1, but each Object and each Subject can have multiple values. - alexnik19-11-2012 в 19:10:50

The answer to the second question added to the answer to the first (18 Nov, 20:07). - vikttur24-11-2012 в 15:49:09